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题名: Influence of thermalization on the initial condition for heavy ion collisions
作者: Zhao, A ;  Sun, WM ;  Zong, HS
刊名: SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
出版日期: 2014
卷号: 57, 期号:11, 页码:2060-2069
关键词: CAUSAL VISCOUS HYDRODYNAMICS ;  RELATIVISTIC THERMODYNAMICS ;  DYNAMICS ;  NONSTATIONARY ;  SPECTRA ;  MODELS
学科分类: Physics
DOI: 10.1007/s11433-014-5528-8
通讯作者: Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
部门归属: [Zhao AMeng ;  Sun WeiMin ;  Zong HongShi] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China ;  [Sun WeiMin ;  Zong HongShi] Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China ;  [Sun WeiMin ;  Zong HongShi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: In this paper, we discuss the important role of the thermalization process in the initial distribution of QGP. We find that the negligible heat conduction inside QGP can be expressed as an effective Fourier law and we further analyse qualitatively the results caused by a thermalized initial condition. Based on this arguments, we construct a simple phenomenological model and work with the hydro code, and then we compare our results with the experimental data and the results of the standard initial model. It is found that, as we have argued, a thermalized initial condition suppresses the value of the elliptic flow.
资助者: National Natural Science Foundation of China [11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; Priority Academic Program Development of Jiangsu Higher Education Institution
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000343191600008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15596
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Zhao, A,Sun, WM,Zong, HS. Influence of thermalization on the initial condition for heavy ion collisions[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2014,57(11):2060-2069.
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